My Kindle Paperwhite will not charge -?new port needed?

My Kindle Paperwhite has been difficult to charge for some time - the lead needed 'jiggling about' to get a connection. Now it won't charge at all, no matter which lead I use. Does it need a new port?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0